For applications with high duty cycles, long lift, and capacities over 50 tons, ZSK Engineered Double Girder Bridge Cranes are the choice. ZSK Engineered Double Girder Cranes are also highly suitable where the crane needs to be fitted with walkways, crane lights, cabs, and magnet cable reels. They are also used in explosion proof applications and where the crane must be engineered to function in harsh environments.
Click on the item number for dimensions and specifications. Call EMH for pricing.
|Item #||Girder Type||Hoist Type||Capacity||Max. Span|
|ZSK 1||Box||H (Engineered)||10 Tons||100 ft|
|ZSK 2||Box||H (Engineered)||20 Tons||100 ft|
|ZSK 3||Box||H (Engineered)||25 Tons||100 ft|
|ZSK 4||Box||H (Engineered)||30 Tons||100 ft|
|ZSK 5||Box||H (Engineered)||40 Tons||100 ft|
|ZSK 6||Box||H (Engineered)||50 Tons||100 ft|
|ZSK 7||Box||H (Engineered)||60 Tons||100 ft|
|ZSK 8||Box||H (Engineered)||70 Tons||100 ft|
|ZSK 9||Box||H (Engineered)||80 Tons||100 ft|
|ZSK 10||Box||H (Engineered)||100 Tons||100 ft|
|ZSK 11||Box||H (Engineered)||125 Tons||100 ft|
|ZSK 12||Box||H (Engineered)||150 Tons||100 ft|
The advantages of double girder traveling bridge cranes become particularly evident with load capacities over 10 tons, or spans of over 50′. These advantages are:
- Higher hook lift, since the hook can be pulled up between the main girders.
- Extremely rigid box girder construction and durable trolley design are well suited for heavy service applications.
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